Craftsman Mtd Snowblower Auger Assembly 984-04253-0637 22.20 x 15.60 x 15.20 Genuine OEM. This is a Genuine OEM Craftsman part. Basic InformationPart Name: Snowblower auger assemblyManufacturer: MTDCategory: Snowblower partsPrimary Function: Rotates to collect snow and move it through the auger housing and out the chuteInstallation & Comp... - Craftsman Mtd Snowblower Auger Assembly 984-04253-0637 22.20 x 15.60 x 15.20 Genuine OEM.